AD Does the last logon field get wiped after x amount of time from being deactivated?

Leonard Franklin 41 Reputation points
2023-04-27T00:41:47.38+00:00

Hello everyone,

I wrote a script a while back and part of that script deletes inactive accounts from a deactivated ou that have a lastlogin date older than 365 days. I noticed today that there are 560 accounts there still, and all of the lastlogon dates that are populated are newer than 3/28/2023. The rest are not set.

Could something else cause this field to be wiped.
Also, if these fields are expected to wipe, does someone have a better attribute to utilize. Essentially we want accounts to be deleted automatically 1 year after deactivating.

Thanks!

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A set of directory-based technologies included in Windows Server.
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  2. Leonard Franklin 41 Reputation points
    2023-04-27T22:47:40.0533333+00:00

    So, through some research, I discovered that the attribute I was using is not replicated. So, throughout DC upgrades and replacements, these eventually dwindled to nothing. I confirmed through research that deactivating an account, does update the lastChanged attribute, and that attribute is synced. So I rewrote my script to look at that attribute instead. Thanks!

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